系统分析中，系统评价就是要全面、综合地分析系统在评价准则方面的所得所失，并且采用（）方法寻找

资讯推荐

• 完整路径法访问文件是从( )开始按目录访问某个文件
• 概念模型是将现实世界的客观对象抽象为某一种信息结构，它并不依赖于计算机系统，它的基本语义单位是
• 下列关于E-R图的表述中，错误的是
• 在数据库系统设计的概念设计阶段，表示概念结构的常用方法和描述工具是
• 以下关于队列的叙述中，不正确的是
• 如果有多个中断同时发生，系统将根据中断优先级响应优先级最高的中断请求。若要调整中断事件的响应次序，可以利用
• 能完成科学组织和存储数据并对数据进行高效获取和维护的系统软件是
• 文件的存取方法依赖于
• 用二分查找法对具有n个结点的线性表查找一个结点，所需的平均比较次数为
• 下面有关模式分解的叙述中，错误的是
• 事务的ACID特性中C的含义是
• 在虚拟页式存储管理中，下列说明正确的是
• 为使程序员编程时既可使用数据语言又可使用常规的程序设计语言，数据库系统需要把数据库语言嵌入到( )中
• Most of the teaching activities in a Grammar-Translation classroom serve the purpose of mastering
• The Grammar-Translation Method was at one time called ______ since it was first used in the
• In Chomsky ‘s theory, language competence refers to knowledge of grammar rules
• ______provided the methodological foundation for materials for the teaching
• Which of the following dose FLTM NOT do
• The Direct Method emphasizes the importance of
• The objectives of the Cognitive Approach are
• The Audiolingual Method insists on accurate reproduction of sentence patterns
• British structuralism linguists believed that elements in a language were
• The two categories of meaning of language proposed by Wilkins are
• ______ is interested not only in describing language but also in explaining language
• The Silent Way is considered suitable for
• Franz Boas, a representative of American structuralism, made a thorough study
• The process of learning by discovery, according to Brunner, involves ______ with the
• The cognitive theory of learning as put forward by Ausubel is perhaps best understood
• The schema theory is an important element in ______, which is action-based
• In The Principles of Language Study (1921), Palmer put forward nine fundamental